نتایج جستجو برای: hyperparasite
تعداد نتایج: 59 فیلتر نتایج به سال:
Nosema podocotyloidis n. sp. (Microsporidia, Nosematidae) is described from Podocotyloides magnatestis (Trematoda: Opecoelidae), a parasite of the fish Parapristipoma octolineatum (Teleostei) in the Atlantic Ocean. Electron microscopy reveals that all the stages of the cycle (merogony and sporogony) are diplokaryotic and in direct contact with the cytoplasm of host cells. There is no sporophoro...
KURIS, A. M., 1973. Biological control: implications of the analogy between the trophic interactions of insect pest-parasitoid and snail-trematode systems. Experimental Parasitology 33, 365-379. An analogy between the tropic interactions of insect pest-hymenopterous parasitoid and snail-larval trematode systems is proposed. The goal of most agricultural pest management programs is increase in p...
Rostami A, Sadravi M, Rezaei R, Abdollahi M (2020) Biological control of Fusarium root rot of bean with two Trichoderma species and Pseudomonas fluorescens. Plant Pathology Science 9(2): 14-27. Doi: 10.2982/PPS.9.2.14 Introduction: Fusarium root rot with damage reported up to 85% of the crop yield, caused by Fusarium solani f. sp. phaseoli, is one of the most important bean diseases in the...
The green cloverworm, Plathypena scabra (F.), is an indigenous pest of soybean and other leguminous crops in the eastern United States. We have recently in vestigated the ecology and behavior of nabid predators of the green cloverworm, as well as the tactics used by four common hymenopteran parasites to overcome the defensive behavior of young green cloverworm caterpillars. Of the three dominan...
Perilla (Perilla frutescens var. japonica), a member of the family Labiatae, is an annual herbaceous plant native to Asia. Its fresh leaves are directly consumed and its seeds used for cooking oil. In July 2018, leaf spots symptoms were observed in experimental field at Gangneung-Wonju National University, Gangneung, Gangwon province, Korea. Approximately 30% perilla plants growing area about 0...
Novel species of fungi described in this study include those from various countries as follows: Australia: Apiognomonia lasiopetali on Lasiopetalum sp., Blastacervulus eucalyptorum on Eucalyptus adesmophloia, Bullanockia australis (incl. Bullanockia gen. nov.) on Kingia australis, Caliciopsis eucalypti on Eucalyptus marginata, Celerioriella petrophiles on Petrophile teretifolia, Coleophoma xant...
Sutherland, E. D., and Cohen, S. D. 1983. Evaluation of tetrazolium bromide as a vital stain for fungal oospores. Phytopathology 73:1532-1535. Staining of fungal oospores with tetrazolium bromide (MTT) is proposed The number of oospores of P. megasperina f. sp. glycinea race I stained with as a test for estimating oospore viability and as a technique for enhancing MTT in phosphate buffer did no...
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